baber/WOPTO huggingface dataset:
Patent SK-56398-A3 (SK)
Title: Quick release derailleur
Inventor: ICHIDA TADASHI
IPC: B62K25/02
Filed: 1998-04-28
Abstract: A quick-release bicycle derailleur (10, 100) includes a base member (20, 110, 210, 310, 410), a movable member (24, 114) supporting a chain guide (28, 118), and a linkage mechanism (30) coupling the base member (20, 110, 210, 310, 410) to the movable member (24, 114) so that the movable member (24, 114) moves relative to the base member (20, 110, 210, 310, 410). A drawbar (34, 122) extends from the base member (20, 110, 210, 310, 410) and has a cam follower (38, 132) at the base member (20, 110, 210, 310, 410). A rotary cam (42, 144) is supported by the base member (20, 110, 210, 310, 410) and contacts the cam follower (38, 132) so that rotation of the rotary cam (42, 144) pulls the drawbar (34, 122) into the base member (20, 110, 210, 310, 410). A nut (52) may be fitted to the other end of the drawbar (34, 122) so that the base member (20, 110, 210, 310, 410) and the nut (52) securely fix the derailleur (10, 100) to a pair of fork ends (F) on the bicycle frame. <IMAGE>
Patent CZ-615490-A3 (CZ)
Title: diazotation detector
Inventor: ZEMANOVA JANA
IPC: G01N27/04
Filed: 1990-12-11
Abstract: The head (3) is firmly linked with the extraction device (1) in one whole which is inserted into the holder (14) with aperture (15) equipped with stopgap (42). In the head there is a channel (16) for the supply of compressed air, a channel (17) for the supply of the tested material and channel (18) for the supply of flushing material into air pipe (30), whereas the channel (16) for the supply of compressed air, channel (17) for the supply tested material and channel (18) for supply of flushing material open into connecting channels (19), which empty into the air piping (30) which is formed in the extraction device (1). In the head (3) there is a further first channel (20) for supply of flushing material connected with the discharge pipe (31) by means of the first extension channel (25) for flushing material, in which there is a nozzle (21) and which is equipped with a closure (24). In the head (3) there is a further second channel (22) for supply of flushing material connected to the second extension channel (43) for flushing material, which is formed in the extraction device (1) and which empties into the separator space (33). In the head (3) there is a further channel (23) for the diazotation electrode (36) of the electrode system (2) equipped with cover (41), connected to the holder (14) by a connector (45), whereas the channel (23) for the diazotation electrode is connected to the third extension channel (44), which is formed in the extraction device (1). The extraction device (1) is equipped with a sight-hole (9), from which it drains into the outer space of the extraction device (1). The pipe (10) is equipped round its outer perimeter by a seal (11), while the extraction device (1) is equipped with a cover (35), whereas between the cover (35) of the extraction device (1) and holder (14), in which the extraction device (1) is inserted, there is an upper seal (12) and lower seal (13).<IMAGE>
Patent CZ-724289-A3 (CZ)
Inventor: VASICEK ZDENEK ING CSC
IPC: C08G63/12
Filed: 1989-12-21
Abstract: Pryskyřice mají teplotu měknutí 90 až 130° Ca jsou vhodné
■—-τ-—----- -pro přípravu-práškových nátěrových-hmot, tiskových nebo
značkovacích barev, lepidel a tmelů. Obsahují 50 až 70 %
hmot. esterově vázaných aromatických dikarboxylových
kyselin, 2 až 5 % hmot, esterově vázaných alifatických nasycených
dikarboxylových kyselin a 30 až 45 % hmot. esterově
vázaných nasycených polyalkoholů. Připravují se buď
přeesterifikací esterů aromatických kyselin polyalkoholy v
moi. poměru 1; 2,0 až 2,5 a následnou polyesterífikací meziproduktu
aromatickými i alifatickými kyselinami ve:
! hmot. poměru 20 až 30 ; 1 : 10 až 15. Polyesterifikace se v
; obou případech vede při teplotě 150 až 260°C v přílomnost
iS , ti rozpouštědel a inertního plynu za azeotropického odstraňování
vody do poklesu čísla kyselosti reakční směsi pod 40
mg KOH.g'1. Nakonec se produkt zbaví rozpouštědel a
zbytků vody destilací při sníženém tlaku do poklesu hydroxy.lového
čísla pod 10 mg KOH.g'1.
Patent CZ-111094-A3 (CZ)
Title: Hiv-protease inhibitors and pharmaceutical compositions containing thereof
Inventor: VACCA JOSEPH P
IPC: A61P31/18
Filed: 1992-11-03
Abstract: Cpds. of formula (I) and their salts are new. In the formula X = OH or NH2; Z = O, S or NH; R = H or 1-4C alkyl; R1,R2 = e.g. H, 1-4C alkyl (opt. substd. by 1 or more from halo, OH, 1-3C alkoxy, aryl (opt. substd. by 1 or more from 1-4C alkyl, OH and aryl), -w-aryl, -w-benzyl, 5-7C cycloalkyl (opt. substd. by 1 or more from halo, OH, 1-3C alkoxy and aryl etc, or R1+N+R2 = eg. 3-10 member satd. monocyclic or bicyclic ring contg. 2-9C (opt. substd. by OH, 1-4C alkyl (opt. substd. by 1 or more from halo, OH, 1-3C alkoxy, aryl, 5-7C cycloalkyl (opt. substd. by 1 or more from halo, OH, 1-3C alkoxy and aryl), heterocycle and NR2) etc., or R1+N+R2 = eg. 3-10 member satd. monocyclic or bicyclic ring contg. 2-9C (opt. substd. by OH, 1-4C alkyl (opt. substd. by 1 or more from halo, OH, 1-3C alkoxy, aryl, 5-7C cycloalkyl (opt. substd. by 1 or more from halo, OH, 1-3C alkoxy and aryl), heterocycle and NR2) etc., or R1+N+R2 = 3-10 member satd. monocyclic or bicyclic ring contg. 1-8C and 1 or more additional heteroatom (opt. substd.), or R1+N+R2 = 3-10C member satd. monocyclic or bicyclic ring contg. 209C, fused to Ph (opt. substd. by 1 or more from halo, 1-3C alkoxy, OH, 1-4C alkyl, NHR, (where R1 is not joined to R2) and NH-heterocycle; R3 = (CH2)R4, 1-4C alkenyl-R4 or 1-4C alkynyl R4; R4 = eg. H, 1-4C alkyl, 5-10 cycloalkyl (opt. substd. by OH), 6-10C aryl (opt. substd. by 1 or more from halo, OH, NO2, NR2, 1-4C, 1-3C alkoxy (opt. substd. by 1 or more from OH and 1-3C alkoxy), CO2R, CONR2, CH2NR2, CH2NHCOR, CN, CF3, NHCOR etc, B = absent or -NH-CH(R8)-C(=Z)-; J1,J2 = -YR9, N(R9)2, NR10R11 or -Y(CR9R12)n-R12; W = O, S or NH; n = 0-3; R8 = CHMe2, CH(me)Et or Ph; Y = O or NH; R9 = eg. H, 1-6C alkyl (opt. substd. by 1 or more from NR2, OR, NHSO2 (1-4Calkyl), NHSO2 aryl, NHSO2 (dialkylaminoaryl) etc., R10+N+R11 = 5-7 member heterocycle opt. contg. 1 additional heteroatom O, S or NR); R12 = eg. H, aryl (opt. substd. by 1 or more from R14, -1-4C alkyl-NR2 and OCO(1-4Calkyl) etc.. R14 = halo, OR, CONR2, CH2NR2, SO2NR2, NR2, NHCOR, 1-4alkyl, Ph, CF3, N(R)SO2R, OP(O)(ORx)2 or CO2R.
Patent CZ-9901213-A3 (CZ)
Title: Process and apparatus for preparing gaseous pressurized product during low-temperature decomposition of air
Inventor: VOIT JUERGEN
IPC: F25J3/04
Filed: 1999-04-07
Abstract: Whilst the plant produces gas, the passage of air through a cooling circuit has to be stopped, causing a loss of cooling which is compensated by stored liquid in order to maintain operating efficiency. Hence liquid oxygen (nitrogen or air) is stored in buffer tanks (79,80), compressed and used, in addition to the liquid from the rectification, during periods of high demand. In periods of low demand excess liquid is sent to the buffer tanks. In a combined process the additional cooling is supplied conventionally by air expanded in a turbine (309) driving a load such as a generator.Rectification is carried out in a double, or triple, column system. Air initially supplied by a compressor (30) is compressed further at a station (305) consisting of two compressors in parallel to increase the flexibility of the system.
Patent CZ-127997-A3 (CZ)
Title: Hybrid air bag system with enhanced hybrid inflating device
Inventor: JEONG JAE-HO
IPC: B60R21/217
Filed: 1996-08-29
Abstract: A hybrid air bag system has a simple internal structure and can be manufactured at a low cost. The hybrid inflator is positioned within a first container (210) which has a rupturable cover and a bottom plate. The hybrid inflator has a second container (214) defining a first chamber (302) filled with a quantity of compressed gas, and then sealed. A pyrotechnic heater (350) contains a pyrotechnic charge (366) and squib (364) therein and generates high temperature combustion products by burning a pyrotechnic charge contained within a second chamber, a booster charge (384), and a gas generating material (386) contained within a third chamber. The combustion products push upwardly against a lower end surface of an operation pin (420) elastically supported by a plate spring (412) and slidably and vertically positioned within a fourth chamber (410). The operation pin ruptures a burst disk (330) sealing the first chamber. Consequently, the compressed gas in the second container (214) and the combustion products are united and injected into an inflatable air bag to inflate the air bag. Thus, a passenger in a motor vehicle can be protected from colliding with a structural part of the motor vehicle.
Patent CZ-139096-A3 (CZ)
Title: Pharmaceutical composition and the application thereof
Inventor: GARFIELD ROBERT E
IPC: A61K38/095
Filed: 1994-11-17
Abstract: Dysmenorrhea, disfunctional uterine bleeding, preterm labor and postpartum labor in female mammals are treated by inhibiting uterine contractility by administering thereto a nitric oxide synthase substrate, a nitric oxide donor or both, optionally in combination with one or more of a prostaglandin inhibitor, a prostacyclin-mimetic, a progestin, an oxytocin antagonist or a  beta -agonist in an amount effective to ameliorate the symptoms thereof; and inadequate menses treated and induction of abortion or stimulation of labor in a pregnant female is achieved by uterine contractility stimulation by administering thereto a nitric oxide inhibitor, either alone or in a combination of progesterone antagonist, an oxytocin or oxytocin analogue antagonist or prostaglandin.
Patent CZ-142199-A3 (CZ)
Title: Multiple-furrow plough with working width control
Inventor: NAUD BERNARD
IPC: A01B15/14
Filed: 1997-10-22
Abstract: The plough comprises a frame (4) connected to the transversal beam (3) of the draught-bar head (1), by means of a plough-beam (5) which constitutes one of the sides of the offsetting quadrilateral ABTE. The side AB which is common to the offsetting quadrilateral and the skewing quadrilateral ABCD, is made up of: an arm (22) integral with the frame (4) which extends from the axis B towards the axis A and, a lever (30) articulated between its two ends on an axis (31) arranged at the end of said arm (22), which lever is articulated on one side on axis A and on the other side on the offsetting cylinder (21), which cylinder is directly mounted on the plough-beam (5). The adjusting of the width by the action of the skewing cylinder (25) brings about a variation of the angle at the apex of the triangle formed by the axes A, (19) and (32) which results in the automatic correction of the offset X and gives it a value equal to the distance Z between two consecutive bodies.
Patent CZ-145799-A3 (CZ)
Title: Part of interior lining for automobiles with airbag
Inventor: RAHMSTORF PETER
IPC: B60R21/2165
Filed: 1997-10-21
Abstract: The invention relates to an interior trim panel for motor vehicles fitted with an airbag. Said panel consists of a dimensionally stable supporting member (3) with a film cover (1) on its visible face, and is provided with a tear-open airbag penetration area for expansion of airbag at the point where the airbag is installed (9'). The airbag penetration area is defined by notches (5) in the supporting member(3). The supporting member has a guide channel (3'), which is integrally formed at the rear, for the expanding airbag. The opening (12) of this channel is covered by the supporting member and the film cover on the visible face which is also devoid of any markings. The notches of the guide-channel opening define a pocket-like opening penetration area during airbag expansion. Said notches form a pattern of lines consisting of a centre line and side lines which branch off parallel to or diagonally from the centre line. A cutting metal sheet (4) is arranged in the line pattern area between the supporting element and the cover. It has cutting edges, which when oriented towards the cover, coincide with the line pattern of the notches.
Patent CZ-150097-A3 (CZ)
Title: Process for producing an easy-to open lid of a vessel and the easy-to open vessel lid
Inventor: ERFGEN WERNER
IPC: B65D17/00
Filed: 1997-05-15
Abstract: An easily-opened can lid includes a cover ring having an outer edge and an inner edge. The inner edge folds inwardly to form an annular flange surrounding a lid opening. A tear-off portion aligned about the annular flange has a lateral area covering the entirety of the lid opening such that the lid opening is smaller than the tear-off portion. An attachment tab is secured at a location on the lateral area of the tear-off portion and an opening ring is secured to that attachment tab. An outside edge of the tear-off portion can be aligned with the inside edge of the cover ring so that the annular flange is entirely covered by the lateral area of the tear-off portion. Heat sealing coatings can be applied to the lateral area of the tear-off portion on a bottom side thereof and to the top side of the annular flange to secure the cover ring to the tear-off portion.
Patent CZ-181999-A3 (CZ)
Title: Sticking label and process for producing sticking labels
Inventor: BONNET ANDY
IPC: B31D1/02
Filed: 1997-11-19
Abstract: A self-adhesive label 2 carried on a backing of release material 4 comprises a self-adhesive support base 6 having a rearwardly-directed self-adhesive surface adhered to the backing material 4. A folded leaflet is disposed on the front surface of the support base 6 and includes back and front covers 14, 16 enclosing an intermediate part 20 printed with information (e.g. regarding an "instant win"). The folded leaflet and support base 6 are covered by a self-adhesive (transparent) protective layer 36 which extends past their edges to form a peripheral border of the label 2. The rearward surface of the peripheral border is coated with a permanent press-sensitive adhesive which adheres to the backing material 4. The intermediate part 20 can be accessed by cutting or tearing the protective layer 36. There is also provided a method of producing a succession of such labels on backing material in which layers are applied sequentially to the backing material and one another, with appropriate die cutting.
Patent CZ-190099-A3 (CZ)
Title: Rolling-contact bearing with current bridge
Inventor: KOETTRITSCH HUBERT
IPC: H01R39/64
Filed: 1999-05-28
Abstract: The friction bearing (1) consisting of inner (2) and outer ring (3) with rollers (4) positioned between them is equipped with at least one shunt (5) to avoid the passage of current through the bearing (1). The seal (5) comprises of a plate (6), made of a conductive material and joined to one of the bearing rings (2), and a ring (9) provided with brushes (16) and/or filled with a conductive grease (19), which is attached to the opposite bearing ring (3).
Patent CZ-9901931-A3 (CZ)
Inventor: DEMMICH JOERG DR ING
IPC: C05D3/02
Filed: 1999-06-01
Abstract: Způsob výroby vápenatých hnojiv, kterájsou pevná, schopná
téci a obsahují síru, ze suchých produktů ze zařízení pro
odsíření kouřových plynů je charakterizován tím, že se tyto
produkty směšují sjemně rozptýlenými vápenatými produkty
a/nebo dolomitem, zvyšujícími hodnotu pH hnojené půdy. S
výhodou se granulují nebo peletizují za přídavku vody nebo
vodných suspenzí.
Patent CZ-196798-A3 (CZ)
Title: Process of removing rhodium from prostanoids and from intermediates thereof
Inventor: VESELY IVAN ING CSC
IPC: C07C405/00
Filed: 1998-06-22
Abstract: In the present invention, there is disclosed a process of removing rhodium from prostanoids and from intermediates thereof wherein the process is characterized in that a solution of a substance with increased amount of rhodium is either filtered using column chromatography technique through a sorbent based on macroprocessing, chelating resins containing dithiocarbamate, thiouronium or epithio groups, and/or the substance solution containing the above-indicated sorbent is mixed with activated charcoal at a temperature ranging from 20 to 70 degC for a period of 0.5 to 3 hours and in the end, after filtering off the solid phase, the solution is thickened in vacuum.
Patent CZ-201381-A3 (CZ)
Inventor: ČERVEN ZDENĚK
IPC: B05B9/00
Filed: 2013-02-07
Abstract: ﻿Podstata vynálezu spočívá v použití externě plněného zásobníku stlačeného vzduchu (1) v kombinaci s redukčním ventilem (2) jako zdroje stálého tlaku v postřikovači, redukční ventil pak slouží k redukci tlaku vzduchu přicházejícího ze zásobníku stlačeného vzduchu na provozní hodnotu tlaku vzduchu. Vzduch se stálým tlakem je veden přímo do zásobníku s postřikem (4). Součástí postřikovače může být ventil (7), jenž slouží k uzavření přívodu vzduchu od zásobníku stlačeného vzduchu k dalším částem postřikovače. Zásobník postřiku může být vybaven i ventilem (3), který slouží jako pojistný, v případě nenadálého nárůstu tlaku v nádobě s postřikem, a k vypuštění přebytečného tlaku vzduchu po ukončení práce s postřikovačem. Vynález je určen k použití v zemědělství k postřikům rostlin.
Patent CZ-201984-A3 (CZ)
Inventor: PLOCEK JAROSLAV
IPC: H04R1/04
Filed: 2019-02-13
Abstract: Snímač sestává z mnohovrstvého keramického SMD kondenzátoru (10) umístěného na špičce kovové duté jehly (11) o malém vnějším průměru. Jeden přívod SMD kondenzátoru (10) je vodivě spojen s jehlou (11), druhý přívod SMD kondenzátoru (10) je připojen k vodiči (12), procházejícímu dutinou jehly (11). Špička jehly (11) s kondenzátorem (10) a připojovacím vodičem (12) je pokryta tenkou nepropustnou elektroizolační vrstvou (13). Druhý konec jehly (11) je opatřen miniaturním konektorem (14) pro připojení tenkého propojovacího koaxiálního kabelu (20). Propojovací koaxiální kabel (20) je pomocí dalšího konektoru (21) připojen k elektricky stíněnému adaptéru (30), obsahujícímu miniaturní baterii (31) sloužící jako zdroj polarizačního napětí, oddělovací rezistor (32), přepínač polarizačního napětí (33) a výstupní oddělovací kondenzátor (34). Adaptér (30) je vybaven výstupním BNC konektorem (35), umožňujícím připojení k následnému měřicímu, zobrazovacímu či vyhodnocovacímu zařízení.
Patent CZ-213299-A3 (CZ)
Inventor: METTLER HANSPETER DR
IPC: C07D233/68
Filed: 1999-06-14
Abstract: Způsob výroby formylimidazolů ajejich tautomerů, obecného
vzorce I, v němž R1 je vodík nebo alkyl aR2je vodík, halogen
nebo alkyl, se provádí tak, že se v prvnímstupni inidazolový
derivát nebojeho tautomer, obecného vzorce II, v němžR1 aR2
mají uvedené významy, převede zavedenímaninochránící
skupiny na imidazolový derivát nebojeho tautomer, obecného
vzorce ΙΠ, v němž R3 značí aminochránící skupinu aR1 a R2 mají
uvedené významy, který se ve druhémstupni formuluje v
přítormosti organokovové sloučeniny a vhodného elektrofilu na
inidazolovýderivát nebojeho tautomer, obecného vzorce IV, v
němž R1, R2 aR3 mají uvedené významy, a potomse ve třetím
stupni získá odštěpenímaminochránící skupiny konečný produkt
uvedeného obecného vzorce I.
Patent CZ-231297-A3 (CZ)
Title: Process for preparing aminoethyl-2-aminoethanol and/or hydroxyethyl piperazine
Inventor: KOLL JUHAN
IPC: B01J31/10
Filed: 1996-01-11
Abstract: In a method for producing aminoethylethanolamine, hydroxyethyl piperazine or both these compounds, ethylenediamine, piperazine or a mixture thereof is continously ethoxylated in an excess of ethylenediamine and/or piperazine. The resulting ethoxylation product flow is then processed by distillation in a distillation plant for processing an amination product flow obtained in the amination of monoethanolamine with ammonia.
Patent CZ-282095-A3 (CZ)
Title: Equipment for treating chimney gases
Inventor: BHAT PERVAJE A
IPC: B01D53/50
Filed: 1995-10-27
Abstract: A flue gas emission control system for coal fired boilers use individual units for NOx, SOx and particulate removal and provides ammonia injection to all three units from a single source.
Patent CZ-326796-A3 (CZ)
Title: Structure of cast iron product walls
Inventor: VLCEK PETR ING
IPC: E02D29/14
Filed: 1996-11-07
Abstract: The present invention relates to structure of walls of cast-iron products, particularly building and machine iron castings, which are provided with surface features, such as skid projections (7) or slots (8). Such cast-iron product body has a honeycomb structure, which is formed by a layer of regular cavities (4),  particularly in the form of hexagons. One side of the cavity (4) is open and at the same time, the cavities (4) are coupled with each other by a solid bottom plate (5) and terminated by a peripheral wall (6). Height dimension of the lateral walls (3) of the cavities (4) can be variable in dependence on position of the cavity (4) in the solid bottom plate (5), whereby said solid bottom plate (5) has geometric shape.
Patent CZ-374298-A3 (CZ)
Title: Bracket of railway vehicle track brake guide
Inventor: ZISKAL TOMAS ING
IPC: B61H13/36
Filed: 1998-11-18
Abstract: The invented bracket of a railway vehicle track brake guide consists of the track brake bracket (4) hollow beam that is fastened in horizontal direction in a travel gear (5) frame, whereby in the track brake bracket (4) hollow beam there is placed a screw bolt (2) having its one end leant against said track brake bracket (4) hollow beam and having at it other end screwed a nut (3) by means of which a plate guide (9) of the track brake is attached to said track brake bracket (4) hollow beam opposite end inserted between a first distance pad (6) and a second distance pad (7) and arranged on said screw bolt (2), whereby this plate guide (9) is secured against rotation by connection with said track brake bracket (4) hollow beam.
Patent CZ-388998-A3 (CZ)
Title: Preheating equipment and process of preheating iron scrap with parallel-flow passage of iron scrap and heating gases, intended for metallurgical melting furnaces
Inventor: WUNSCHE ROBERT ROY
IPC: C21B11/10
Filed: 1998-11-27
Abstract: The invention relates to a novel preheating device and a method for preheating an iron scrap mixture before delivering the scrap iron into a metallurgical furnace. The invention primarily makes use of heat which is recovered from hot waste gasses that have been emitted from the furnace outlet. The invention is also provided for simultaneously reducing contaminated substances from the scrap iron and from the waste gasses with a downward stream comprised of the hot waste gas and of the downward falling scrap iron which flow in the same direction. The invention has a chamber comprising an upper compartment having a cold scrap iron feed provided for dumping cold scrap iron into the upper compartment and a hot gas inlet which is flow-connected to the furnace outlet. The chamber also has a lower compartment with an unloading mechanism for the heated scrap iron in order to forcibly deliver the heated scrap iron into the furnace and has a waste gas outlet which is flow-connected to a vacuum outlet and provided for evacuating the used waste gas. Gates which allow gas to pass through are arranged between each chamber compartment and sequentially operate between a closed gate position and an open gate position for receiving a scrap iron charge which is delivered in a closed gate position from the cold scrap iron feed in the same direction by means of gravity. During a predetermined hold period, the scrap iron charge is stored while hot waste gas flows downward out of the hot gas inlet in the upper compartment, penetrates through the scrap iron charge and through the closed gate, and flows out of the waste gas outlet in the lower compartment. The gates mix the scrap iron when it falls and serve to control the gravitational downward movement of the scrap iron charge from the upper compartment to the lower compartment after the hold period has elapsed.